6676 . The ratio of 1/5 to 2/7 is-/১/৫ : ২/৭ কত?
  • A. 3 : 5
  • B. 5 : 7
  • C. 7 : 9
  • D. 7 : 10
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6677 . the product of two consecutive negetive even integers is 24.what is the larger number?
  • A. -4
  • B. -6
  • C. 4
  • D. 6
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BCSIC নিয়োগ পরীক্ষা - ২০১৮ পদ: এক্সটেনশন অফিসার তারিখ: ০৯-১১-২০১৮
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6678 . The present worth of a sum due sometime hence is Tk. 576 and the banker’s gain is Tk. 16. The true discount is  
  • A. Tk. 36
  • B. Tk. 72
  • C. Tk. 48
  • D. Tk. 96
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বাংলাদেশ টেলিযোগাযোগ নিয়ন্ত্রণ কমিশন || সহকারী পরিচালক (19-02-2021)
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6679 . The present worth of a sum due sometime hence is Tk. 576 and the banker’s gain is Tk. 16. The true discount is
  • A. Tk. 36
  • B. Tk. 72
  • C. Tk. 48
  • D. Tk. 96
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6680 . The population of bacteria in an experiment was only two in first day. If each day the population increases by 3, what will be the number of bacteria in 100 day?
  • A. 199
  • B. 299
  • C. 302
  • D. 399
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বাংলাদেশ সেতু কর্তৃপক্ষ (সহকারী সাব-ইঞ্জিনিয়ার) 18-12-2020
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6681 . The perimeter of a rectangular field is 104 meters. If the length of the field is 10 meters more than twice the width, what is the area of that field in square meters?
  • A. 530
  • B. 532
  • C. 580
  • D. 588
  • E. None
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সাধারণ বীমা কর্পোরেশন || সহকারী ব্যবস্থাপক (08-11-2024) || 2024
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6682 . The perimeter of a rectangle is 24 inches, and its length is 3 times its width. What are the length and the width of the rectangle?
  • A. Length: 6 inches, Width: 2 inches
  • B. Length: 9 inches, Width: 3 inches
  • C. Length: 12 inches, Width: 4 inches
  • D. Length: 18 inches, Width: 6 inches
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Bangladesh Oil- Gas and Mineral Corporation (Petrobangla) || Assistant Manager (Electrical / Electronics/Chemical/Petroleum/Petroleum & Mining/IPE/ MME/Naval Architechture/ Telecom/ Geology/Geophysics/Chemistry/Environment/Marketing) (31-05-2024) || 2024
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6683 . The operation @ is defined for all integers x and y as x @ y=xy-y. If x and y are positive integers, which of the following cannot be Zero?
  • A. x@y
  • B. y@x
  • C. (x-y)@y
  • D. (x+1)@y
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বাংলাদেশ পল্লী বিদ্যুতায়ন বোর্ড ।। সহকারী সচিব/সহকারী পরিচালক(প্রশাসন) (18-01-2019)
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6684 . The number of rooms at Hotel G is 10 less than twice the number of rooms at Hotel 11. If the total number of rooms at Hotel G and Hotel H is 425 , what is the number of rooms at Hotel G?
  • A. 140
  • B. 140
  • C. 200
  • D. 280
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পল্লী কর্ম সহায়ক ফাউন্ডেশন সহকারী ব্যবস্থাপক ০২. ০৮.২০১৯
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6685 . The maximum number of partners in a partnership business is____
  • A. 10
  • B. 14
  • C. 21
  • D. None of these
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তিতাস গ্যাস ট্রান্সমিশন এন্ড ডিষ্ট্রিবিউশন কোম্পানী লি. | সহকারী ব্যবস্থাপক (অ্যাকাউন্টস) | ২৭.০৪.২০১৮
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6686 . The line perpendicular to the tangent line is called?
  • A. Normal line
  • B. Secant line
  • C. Limit
  • D. Derivative
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বাংলাদেশ রপ্তানি প্রক্রিয়াকরণ কর্তৃপক্ষ (সহকারী ম্যানেজার) 02-04-2021
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6687 . The fifth consonant from the beginning of this sentence is the letter -
  • A. i
  • B. e
  • C. a
  • D. t
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২৮ তম বিসিএস প্রিলিমিনারি টেস্ট (28-11-2008)
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6688 . The fee for a course was increased by x percent from that of the previous year. Arif, a meritorious student, got y percent waiver on his course fee for his extraordinary performance. If the fee collected from Arif is 80% of the course fee of the previous year, what is the value of yyy in terms of xxx?
  • A. x + 40
  • B. 100(x+40)/(x + 100)
  • C. 60x + 10
  • D. None
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বাংলাদেশ তেল- গ্যাস ও খনিজসম্পদ কর্পোরেশন (পেট্রোবাংলা) || সহকারী ব্যবস্থাপক (22-11-2024) || 2024
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6689 . The expression (11.98  ×  11.98 + 11.98  ×  Q + 0.02  ×  0.02) will be a perfect square for Q =
  • A. 0.02
  • B. 0.2
  • C. 0.04
  • D. 0.4
  • E. None
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সাধারণ বীমা কর্পোরেশন || সহকারী ব্যবস্থাপক (08-11-2024) || 2024
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6690 . The electricity bill of a certain establishment is partially fixed and partially varies as the number of units of electricity consumed. Wen in a certain month 540 units are sonsumed. the bill is TK 1800. In another month 620 units are consumed are the bill is Tk 2040. Inayet another month if 500 units are consumed what would be the bill (in Tk) for that month?
  • A. 1950
  • B. 1560
  • C. 1840
  • D. 1680
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তিতাস গ্যাস ট্রান্সমিশন অ্যান্ড ডিস্ট্রিবিউসন কো. লি.-সহকারী ব্যবস্থাপক-08-10-2021
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